2024年三菱發(fā)電機(jī)組維修廠家 保養(yǎng)服務(wù)電話


三菱發(fā)電機(jī)組動(dòng)力不足，排灰白煙的故障診斷分析如下：
發(fā)動(dòng)機(jī)動(dòng)力不足，排氣管排灰白煙霧，一般是噴油時(shí)間過(guò)遲所致。這時(shí)不僅高速運(yùn)轉(zhuǎn)不良，加速不靈敏，而且溫度易過(guò)高。
① 噴油提前角過(guò)小。
② 噴油器霧化不良。
③ 發(fā)動(dòng)機(jī)溫度過(guò)低。
④ 氣缸內(nèi)有水。
⑤ 柴油中有水


三菱發(fā)電機(jī)組動(dòng)力不足，排濃黑煙的故障原因分析：
發(fā)動(dòng)機(jī)動(dòng)力不足，轉(zhuǎn)速不均，排氣管排濃黑煙霧的現(xiàn)象有兩種：一種是連續(xù)排黑煙；另一種是斷續(xù)排黑煙，且發(fā)動(dòng)機(jī)抖震。發(fā)動(dòng)機(jī)動(dòng)力不足且連續(xù)排黑煙，是發(fā)動(dòng)機(jī)大多數(shù)缸或所有的缸均供油量過(guò)多，燃油與空氣混合比例失調(diào)，燃燒時(shí)嚴(yán)重缺氧，柴油燃燒不完全，懸浮游離狀的碳元素隨廢氣一同排出而形成的。若排氣管是斷續(xù)排黑煙，且伴有“突突”聲，說(shuō)明個(gè)別缸燃燒不完全。歸納原因如下
① 噴油泵調(diào)試不當(dāng)，使供油量過(guò)多，燃燒不完全。
② 多數(shù)噴油器的噴射質(zhì)量差。
③ 供油不正時(shí)。
④ 進(jìn)氣門開啟高度降低、開啟時(shí)間推遲，導(dǎo)致進(jìn)氣不足。
⑤ 空氣濾清器濾芯過(guò)臟或空氣濾清器安裝有誤，使空氣不流暢。
⑥ 增壓器的增壓效能下降。
⑦ 燃油質(zhì)量過(guò)差。

1800KW三菱柴油發(fā)電機(jī)組 三菱發(fā)電機(jī)組配件

Introduction to Mitsubishi diesel generator set:
The power range of Mitsubishi generator set imported from Japan is 500KW-1600KW. Mitsubishi diesel generator set can work durably under severe environmental conditions. Its durability and reliability are recognized by the industry. Its structure is compact, fuel consumption is low, and overhaul cycle is long. The product complies with ISO8528, IEC international standards, and J.I.S Japanese industrial standards.
Mitsubishi diesel generator set
Features of Mitsubishi diesel generator set:
·Easy to operate, compact in design, and highly cost-effective.
·High operational stability and reliability, strong resistance to impact loads.
·Small size, light weight, low noise, simple maintenance, and low maintenance costs.
·Having the basic performance of high torque, low fuel consumption, and low vibration, it can demonstrate durability and reliability even under harsh environmental conditions.
·Obtained certification for exhaust emission regulations from the Ministry of Construction in Japan, and also has the strength to comply with US regulations (EPA. CARB) and European regulations (EEC).

1250KW三菱柴油發(fā)電機(jī)組 三菱發(fā)電機(jī)組配件

Details of Mitsubishi diesel generator set:
Mitsubishi Heavy Industries Co., Ltd. is an important member of Mitsubishi Group of Japan. As a pioneer of modern Japanese industry, Mitsubishi Heavy Industries has gone through more than 100 years of development. The comprehensive technical strength accumulated in long-term development, coupled with modern technological level and management mode, has made Mitsubishi Heavy Industries a representative of Japan's manufacturing industry. Mitsubishi Heavy Industries has made remarkable achievements in shipbuilding, steel, engines, complete equipment, general machinery, aerospace, military industry, elevator air conditioning, and other fields. Mitsubishi products have made contributions to meeting and improving people's lives, promoting the progress of global industry and technology. Mitsubishi diesel generator set equipment also shows its superb technical level. Mitsubishi series medium speed and high speed diesel generator sets from 220KW to 1800KW operate around the world as continuous, common, standby and peak shaving power supplies

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